Airbag System -- Diagnostic Trouble Code Chart |
| DTC Code | Detection Item | Trouble Area | Check Mode | SRS Warning Light | See page |
| B1000/31 | Center Airbag Sensor Assembly Malfunction | - Center airbag sensor assembly | - | ON | Toyota Fortuner RM000000YXW004X.html |
| B1610/13 | Front Airbag Sensor RH Circuit Malfunction | -Front airbag sensor RH - Center airbag sensor assembly - Instrument panel wire - Engine room main wire | - | ON | Toyota Fortuner RM000000YXU004X.html |
| B1615/14 | Front Airbag Sensor LH Circuit Malfunction | - Front airbag sensor LH - Center airbag sensor assembly - Instrument panel wire - Engine room main wire | - | ON | Toyota Fortuner RM000000YXV004X.html |
| B1800/51 | Short in Driver Side Squib Circuit | - Steering pad (driver squib) - Spiral cable - Center airbag sensor assembly - Instrument panel wire | - | ON | Toyota Fortuner RM000000YXQ004X.html |
| B1801/51 | Open in Driver Side Squib Circuit | - Steering pad (driver squib) - Spiral cable - Center airbag sensor assembly - Instrument panel wire | - | ON | Toyota Fortuner RM000000YXQ004X.html |
| B1802/51 | Short to GND in Driver Side Squib Circuit | - Steering pad (driver squib) - Spiral cable - Center airbag sensor assembly - Instrument panel wire | - | ON | Toyota Fortuner RM000000YXQ004X.html |
| B1803/51 | Short to B+ in Driver Side Squib Circuit | - Steering pad (driver squib) - Spiral cable - Center airbag sensor assembly - Instrument panel wire | - | ON | Toyota Fortuner RM000000YXQ004X.html |
| B1805/52 | Short in Front Passenger Side Squib Circuit | - Front passenger airbag (front passenger squib) - Center airbag sensor assembly - Instrument panel wire | - | ON | Toyota Fortuner RM000000YXR004X.html |
| B1806/52 | Open in Front Passenger Side Squib Circuit | - Front passenger airbag (front passenger squib) - Center airbag sensor assembly - Instrument panel wire | - | ON | Toyota Fortuner RM000000YXR004X.html |
| B1807/52 | Short to GND in Front Passenger Side Squib Circuit | - Front passenger airbag (front passenger squib) - Center airbag sensor assembly - Instrument panel wire | - | ON | Toyota Fortuner RM000000YXR004X.html |
| B1808/52 | Short to B+ in Front Passenger Side Squib Circuit | - Front passenger airbag (front passenger squib) - Center airbag sensor assembly - Instrument panel wire | - | ON | Toyota Fortuner RM000000YXR004X.html |
| B1900/73 | Short in Front Driver Side Pretensioner Squib Circuit | - Front seat outer belt for driver side (driver side front pretensioner squib) - Center airbag sensor assembly - Floor wire | - | Blink | Toyota Fortuner RM000001LMC002X.html |
| B1901/73 | Open in Front Driver Side Pretensioner Squib Circuit | - Front seat outer belt for driver side (driver side front pretensioner squib) - Center airbag sensor assembly - Floor wire | - | Blink | Toyota Fortuner RM000001LMC002X.html |
| B1902/73 | Short to GND in Front Driver Side Pretensioner Squib Circuit | - Front seat outer belt for driver side (driver side front pretensioner squib) - Center airbag sensor assembly - Floor wire | - | Blink | Toyota Fortuner RM000001LMC002X.html |
| B1903/73 | Short to B+ in Front Driver Side Pretensioner Squib Circuit | - Front seat outer belt for driver side (driver side front pretensioner squib) - Center airbag sensor assembly - Floor wire | - | Blink | Toyota Fortuner RM000001LMC002X.html |
| B1905/74 | Short in Front Passenger Side Pretensioner Squib Circuit | - Front seat outer belt for passenger side (passenger side front pretensioner squib) - Center airbag sensor assembly - No. 2 floor wire | - | Blink | Toyota Fortuner RM000001LMD002X.html |
| B1906/74 | Open in Front Passenger Side Pretensioner Squib Circuit | - Front seat outer belt for passenger side (passenger side front pretensioner squib) - Center airbag sensor assembly - No. 2 floor wire | - | Blink | Toyota Fortuner RM000001LMD002X.html |
| B1907/74 | Short to GND in Front Passenger Side Pretensioner Squib Circuit | - Front seat outer belt for passenger side (passenger side front pretensioner squib) - Center airbag sensor assembly - No. 2 floor wire | - | Blink | Toyota Fortuner RM000001LMD002X.html |
| B1908/74 | Short to B+ in Front Passenger Side Front Pretensioner Squib Circuit | - Front seat outer belt for passenger side (passenger side front pretensioner squib) - Center airbag sensor assembly - No. 2 floor wire | - | Blinks | Toyota Fortuner RM000001LMD002X.html |